David H. Laidlaw.
  <b>Continuous Bayesian Tissue Classification for Visualization
  Techniques</b>.
  In <i>Data Visualization Techniques</i>, pages 107-129. John Wiley
  and Sons Ltd, 1999.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/g/Laidlaw-1999-CBT.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Laidlaw-1999-CBT.bib">(bibtex:
  Laidlaw-1999-CBT)</A>.<br />